Oil and Natural Gas Properties (Details) (Successor, USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Successor
Oil and natural gas:
Proved properties	$ 3,755,393	$ 3,397,785
Unproved properties	1,370,732	1,415,874
Oil and natural gas properties (successful efforts method)	5,126,125	4,813,659
Less accumulated depletion and amortization	(150,631)	(10,394)
Oil and natural gas properties, net	$ 4,975,494	$ 4,803,265

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Amount of accumulated depreciation, depletion and amortization of oil and gas property carried under the successful effort method. Oil and gas property include, but not limited to, the entity's wells and related equipment and facilities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

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-SubTopic 235

-Section 50

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- Definition

Oil and Gas properties, gross, carried under the successful effort method.

+ References

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- Definition

Oil and gas properties net of accumulated depreciation, depletion, amortization, impairment, and abandonment, carried under the successful effort method.

+ References

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- Definition

Oil and Gas properties with proved reserves under the successful effort method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 932

-SubTopic 360

-Glossary Proved Properties

-URI http://asc.fasb.org/extlink&oid=6522428

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- Definition

Oil and Gas properties with unproved reserves under the successful effort method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 932

-SubTopic 235

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-Name Accounting Standards Codification

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-Glossary Unproved Properties

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